HSS-Co metal drill bit 4 mm DIN 338 - Yato YT-4040
ID: 1201622
5906083940408
zł2.68
Tax included
zł2.18 tax excl.
Professional Yato YT-4040 metal drill bit made of HSS-Co steel, designed for drilling in stainless steel and difficult-to-machine materials, ensuring high durability and machining precision. Yato YT-4040
Description
Yato YT-4040 metal drill bit intended for precise drilling in high-hardness materials such as stainless steel, acid-resistant steel, cast iron, and non-ferrous metals. Manufactured from HSS-E Co (HS6-5-2-5) high-speed steel with cobalt content, which increases wear resistance and enables operation at elevated temperatures.
The cutting geometry with a 135° point angle and a self-centering Split Point tip allows accurate drilling start without pre-punching. The ground and polished surface reduces friction and improves chip evacuation, supporting hole quality and process stability.
The cylindrical shank ensures compatibility with standard drill chucks used in most handheld and bench drills. Design compliant with DIN 338 standard supports use in workshop, production, and service applications, including machining of steel components and structural elements.
Features
- Tool type: metal drill bit
- Material: HSS-E Co (HS6-5-2-5)
- Diameter: 4 mm
- Overall length: 75 mm
- Working length: 43 mm
- Point angle: 135°
- Split Point: yes (self-centering)
- Finish: ground, polished
- Shank: cylindrical
- High temperature resistance: yes
- Tensile strength: >900 N/mm²
- Standards: DIN 338, PN-EN ISO 4957:2002(U)
- Application: stainless steel, acid-resistant steel, steel, cast iron, non-ferrous metals, plastics
- Quantity per set: 1
1201622
Data sheet
- Diameter
- 4 mm
- Length
- 75 mm
Manufacturer TOYA S.A. Sołtysowicka 13-15 51-168 Wrocław Poland info@yato.pl
Responsible person TOYA S.A. Sołtysowicka 13-15 51-168 Wrocław Poland info@yato.pl
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